A two-step de-embedding method valid up to 110 GHz

Abstract

This paper presents different de-embedding methods applied in semiconductor industry, used to retrieve intrinsic device performances from high frequency S-parameters On-wafer measurement. A de-embedding method with a reduced set of dummies is proposed for conducting accurate on-wafer device measurement in the gigahertz range. The experimental results on a device characteristic up to 110GHz show that it has a comparable accuracy than a more complex one.